Katherine Sipiorski, LMT
NPI 1790866234 · Massage Therapist · Bellevue, WA
Katherine Sipiorski, LMT is a Massage Therapist provider in Bellevue, WA (NPI 1790866234).
Provider details
- NPI number
- 1790866234
- Entity type
- Individual
- Primary specialty
- Massage TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- LMT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MA00021057 (WA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-18
- Last updated
- 2017-04-17
Frequently asked questions
- What is Katherine Sipiorski's NPI number?
- Katherine Sipiorski's National Provider Identifier (NPI) is 1790866234, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Sipiorski's specialty?
- Katherine Sipiorski is listed in the NPPES registry with a primary specialty of Massage Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Katherine Sipiorski located?
- Katherine Sipiorski's practice location on file with NPPES is 11521 Ne 21st St, Bellevue, WA 98004-3026.
- What is Katherine Sipiorski's phone number?
- The practice phone number listed in the NPPES registry for Katherine Sipiorski is (206) 931-2907.
- Is Katherine Sipiorski's NPI active?
- Yes — Katherine Sipiorski's NPI (1790866234) is active in the NPPES registry as of the last update on 2017-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.